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A high school track is shaped as a rectangle with a half circle on either side. Jasmine plans on running three laps. How many yards will Jasmine run? Use 3.14 for Pi.

A. 248.5 yd
B. 490.5 yd
C. 725.5 yd
D. 745.5 yd

A high school track is shaped as a rectangle with a half circle on either side. Jasmine-example-1
User Kuba Holuj
by
7.0k points

2 Answers

2 votes

Answer:

d

Explanation:

i took the test

User Witcher
by
7.0k points
3 votes

Explanation:

= 25 yards ; r = 25/2 = 12.5 yards

circumference of two semicircle = circumference of circle

= 2πr = 2*3.14*12.5 = 78.5 yards

Perimeter of school truck = 78.5 + 85 + 85 = 248.5 yards

Distance traveled by Jasmine = 3* 248.5 = 745.5 yards

User Promzy
by
6.6k points
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